FeiYu Tech FY-602 User Manual

FY-602 Data radio

User’s Manual

Guilin Feiyu Electronic Technology Co, Ltd.

Addr ： 4th Floor,Yu Tai Jie Science&technology Building, Information Industry Park,

ChaoYang Road ,Qi Xing District , Guilin 541004, China.

Website：http://www.feiyudz.cn

E-mail：[e-mail]

GuiLin FeiYu Electronic Technology Co., Ltd

Dear Pilot,

Thank you for purchasing the FY-602 data radio from FeiYu Tech.
In order to achieve full potential and safe operation of this product, please carefully read this manual

prior to installation.

About FY-602

FY -602, the Low power wireless module, is used as the wireless data transmission in short distance.
With the small size, weight and power consumption and good stability and reliability, it has the function

of bi-directional data sign transmission, test and control.

It is used for Wireless meter reading, such as water meter, electric meter and gas meter, parking meter,
intellective card, electronic weighing apparatus, meter for checking on work attendance, queue wireless meter,
building control, shipping company control, alarm system, intelligent equipment, Automatic data collecting
system; Industrial remote control and remote test building automation, safety and security, powerhouse
equipment wireless monitor, entrance control system, etc. It provide the USB power interface to be convenient
for the mini computer and PC users if necessary.

FY-602 Feature

1.Ultra low power transmission

Transmission power: 500mW, high receiving sensitivity: -123dbm,
Size: 63mm*43mm*15mm

2. Low power consumption

Receiving current<45mA, transmission current<360Ma, sleeping current <1mA.

3. Saving power model

FY -602 have three saving power models: awaken from Hardware, awaken from COM Port, awaken from
Air;

4. ISM frequency band, not requiring on application of frequency point

Carrier frequency of 433MHz，also capable of 915MHz.

5. High anti-interference and low BER (Bit error Rate)

Based on the GFSK modulation mode, it adopts the efficient communication protocol. The actual bit error

rate of 10-5 ~ 10-6 can be achieved when channel bit error rate is

6. Long transmission distance

Within the range of visibility, the reliable transmission distance is（BER=10-3/1200bps） >3000m when the

antenna height is greater than 3m (BER=10-3/9600bps).

7. Transparent data transmission

Transparent data interface is offered to suit any standard or nonstandard user protocol. Any false data
generated in the air can be filtrated automatically (What has been received is exactly what has been
transmitted). The charge time for receiving and sending <10ms

8. Multi-channel and speed

The standard FY-602 configuration provides 16 channels. to meet the multiple communication combination
mode of the users. It has baud rate to be chosen such as 1200bps、2400bps、4800bps、9600bps、19200bps、
38400bps. The wireless transmission rate is direct ratio with baud rate of interface to meet user’s equipment
requirement.

9. High speed wireless communication and Large data buffer

When the speed rate in the air is quicker than interface’s, allowing to transmit unlimited length data at one
time, when the speed rate is slower or equal the interface’s, allowing the transmission of 255 Bytes long data
frames at one time for more flexible programming by users.

GuiLin FeiYu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: [e-mail]

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GuiLin FeiYu Electronic Technology Co., Ltd

TX/RX indicator light
Red: TX , Green :RX

User interface

Antenna socket

10. Intelligent data control and the user doesn’t need to prepare excessive programs

Even for semi duplex communication, the user doesn’t need to prepare excessive programs, only
receiving/transmitting the data from the interface. FY-602 will automatically complete the other operations,
such as transmission/receiving conversion in the air, control, etc.

11. High reliability, small and light

Single chip radio- frequency integrated circuit and single chip MCU are used for lessened peripheral
circuits, high reliability, and low failure rate.

12. Watchdog monitor

Watchdog monitors the inner function, so it can change the traditional product structure and improve the
product reliability.

Application of FY-602

1. Appearance figure

2. FY-602 interface definition

GuiLin FeiYu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: [e-mail]

FY -602 figure

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